电力故障录波监测系统设计与研究 |
| |
引用本文: | 王鑫,颜悦,左震宇. 电力故障录波监测系统设计与研究[J]. 科技广场, 2012, 0(3): 102-104 |
| |
作者姓名: | 王鑫 颜悦 左震宇 |
| |
作者单位: | 1. 沈阳建筑大学信息与控制工程学院,辽宁沈阳,110168 2. 辽宁电力送变电工程公司,辽宁沈阳,110021 3. 中国科学院沈阳计算技术研究所有限公司,辽宁沈阳,110168 |
| |
摘 要: | 电力工业是关系到国计民生的支柱产业,在国民经济中具有非常重要的地位。因此,保证电力系统安全可靠地运行和电能的质量具有非常重要的意义。本文借助高性能嵌入式处理器及高速数字信号处理器(DSP),以《220~500kV电力系统故障动态记录技术准则》为基础设计了电力故障录波监测系统,采用测频算法对系统频率进行检测、谐波处理,并进行深入算法研究及仿真。
|
关 键 词: | 电能质量 快速傅里叶变换 继电保护 |
Design and Research of Power Fault Recorder Monitoring System |
| |
Affiliation: | Wang Xin Yan Yue Zhuo Zhenyu(1.School of Information and Control Engineering,Shenyang Jianzhu University,Liaoning Shenyang 110168;2.Liaoning Electric Power Transmission and Transformation Engineering Company,Liaoning Shenyang 110021;3.Shenyang Institute of Computing Technology Co.,Ltd.,Chinese Academy of Sciences,Liaoning Shenyang 110168) |
| |
Abstract: | The electric power industry is related to the national economy and pillar industries,and has a very important role in the national economy.Therefore,to ensure safe and reliable operation of power systems and power quality has very important significance.According to ’Power System Fault dynamic record 220~500 kV technical guidelines’and with the help of high-performance embedded processors and high-speed digital signal processor(DSP),this article designed monitoring system for electric power fault recorder,used frequency measurement algorithm for the system frequency detection,harmonic processing and completed depth algorithm research and simulation. |
| |
Keywords: | Power Quality Fast Fourier Transform Relay Protection |
本文献已被 CNKI 万方数据 等数据库收录! |
|